//
//  NSString+Zego.h
//  TTProduct
//
//  Created by Taurin on 2019/12/30.
//  Copyright © 2019 TTProduct. All rights reserved.
//

#import <AppKit/AppKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface NSString (Zego)

- (NSData *)tt_toSignString;
+ (NSData *)tt_stringWithSignString:(NSString *)strSign;
- (Byte)tt_toByte;

@end

NS_ASSUME_NONNULL_END
